From 11d794387e92a34b6bca12503835671ad87a1a35 Mon Sep 17 00:00:00 2001 From: thorpej Date: Sun, 26 Apr 2020 16:16:13 +0000 Subject: [PATCH] Disable ubc_direct by default again. There are still stability issues (e.g. panic during 2020.04.25.00.07.27 amd64 releng test run). --- sys/uvm/uvm_bio.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/sys/uvm/uvm_bio.c b/sys/uvm/uvm_bio.c index 003373dbf776..f9ef1096f8f5 100644 --- a/sys/uvm/uvm_bio.c +++ b/sys/uvm/uvm_bio.c @@ -1,4 +1,4 @@ -/* $NetBSD: uvm_bio.c,v 1.112 2020/04/24 19:47:03 ad Exp $ */ +/* $NetBSD: uvm_bio.c,v 1.113 2020/04/26 16:16:13 thorpej Exp $ */ /* * Copyright (c) 1998 Chuck Silvers. @@ -34,7 +34,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: uvm_bio.c,v 1.112 2020/04/24 19:47:03 ad Exp $"); +__KERNEL_RCSID(0, "$NetBSD: uvm_bio.c,v 1.113 2020/04/26 16:16:13 thorpej Exp $"); #include "opt_uvmhist.h" #include "opt_ubc.h" @@ -64,7 +64,8 @@ static int __noinline ubc_uiomove_direct(struct uvm_object *, struct uio *, vsiz int, int); static void __noinline ubc_zerorange_direct(struct uvm_object *, off_t, size_t, int); -bool ubc_direct = true; +/* XXX disabled by default until the kinks are worked out. */ +bool ubc_direct = false; #endif /*